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adding detailed comments to server_test (#2032)

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master
karthic rao 8 years ago committed by Harshavardhana
parent 4c1a11aae6
commit 8e8f6f90a4
2 changed files with 937 additions and 477 deletions
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  1. 1304
      server_test.go
  2. 110
      server_xl_test.go

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110
server_xl_test.go
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@ -34,7 +34,7 @@ import (
)
// API suite container.
type MyAPIXLSuite struct {
type TestSuiteXL struct {
testServer TestServer
endPoint string
accessKey string
@ -42,11 +42,11 @@ type MyAPIXLSuite struct {
}
// Initializing the test suite.
var _ = Suite(&MyAPIXLSuite{})
var _ = Suite(&TestSuiteXL{})
// Setting up the test suite.
// Starting the Test server with temporary XL backend.
func (s *MyAPIXLSuite) SetUpSuite(c *C) {
func (s *TestSuiteXL) SetUpSuite(c *C) {
s.testServer = StartTestServer(c, "XL")
s.endPoint = s.testServer.Server.URL
s.accessKey = s.testServer.AccessKey
@ -55,11 +55,11 @@ func (s *MyAPIXLSuite) SetUpSuite(c *C) {
}
// Called implicitly by "gopkg.in/check.v1" after all tests are run.
func (s *MyAPIXLSuite) TearDownSuite(c *C) {
func (s *TestSuiteXL) TearDownSuite(c *C) {
s.testServer.Stop()
}
func (s *MyAPIXLSuite) TestAuth(c *C) {
func (s *TestSuiteXL) TestAuth(c *C) {
secretID, err := genSecretAccessKey()
c.Assert(err, IsNil)
@ -70,7 +70,9 @@ func (s *MyAPIXLSuite) TestAuth(c *C) {
c.Assert(len(accessID), Equals, minioAccessID)
}
func (s *MyAPIXLSuite) TestBucketPolicy(c *C) {
// TestBucketPolicy - Inserts the bucket policy and verifies it by fetching the policy back.
// Deletes the policy and verifies the deletion by fetching it back.
func (s *TestSuiteXL) TestBucketPolicy(c *C) {
// Sample bucket policy.
bucketPolicyBuf := `{
"Version": "2012-10-17",
@ -108,8 +110,9 @@ func (s *MyAPIXLSuite) TestBucketPolicy(c *C) {
}`
// generate a random bucket Name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
// create the policy statement string with the randomly generated bucket name.
bucketPolicyStr := fmt.Sprintf(bucketPolicyBuf, bucketName, bucketName)
// HTTP request to create the bucket.
request, err := newTestRequest("PUT", getMakeBucketURL(s.endPoint, bucketName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
@ -169,7 +172,7 @@ func (s *MyAPIXLSuite) TestBucketPolicy(c *C) {
}
// TestDeleteBucket - validates DELETE bucket operation.
func (s *MyAPIXLSuite) TestDeleteBucket(c *C) {
func (s *TestSuiteXL) TestDeleteBucket(c *C) {
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -196,7 +199,7 @@ func (s *MyAPIXLSuite) TestDeleteBucket(c *C) {
}
// TestDeleteBucketNotEmpty - Validates the operation during an attempt to delete a non-empty bucket.
func (s *MyAPIXLSuite) TestDeleteBucketNotEmpty(c *C) {
func (s *TestSuiteXL) TestDeleteBucketNotEmpty(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
@ -213,8 +216,8 @@ func (s *MyAPIXLSuite) TestDeleteBucketNotEmpty(c *C) {
c.Assert(response.StatusCode, Equals, http.StatusOK)
// generate http request for an object upload.
// "myobject" is the object name.
objectName := "myobject"
// "test-object" is the object name.
objectName := "test-object"
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
@ -239,8 +242,8 @@ func (s *MyAPIXLSuite) TestDeleteBucketNotEmpty(c *C) {
c.Assert(response.StatusCode, Equals, http.StatusConflict)
}
// TestDeleteObject - Tests deleting of object.
func (s *MyAPIXLSuite) TestDeleteObject(c *C) {
// TestDeleteObject - uploads the object first.
func (s *TestSuiteXL) TestDeleteObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -315,7 +318,7 @@ func (s *MyAPIXLSuite) TestDeleteObject(c *C) {
}
// TestNonExistentBucket - Asserts response for HEAD on non-existent bucket.
func (s *MyAPIXLSuite) TestNonExistentBucket(c *C) {
func (s *TestSuiteXL) TestNonExistentBucket(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// create request to HEAD on the bucket.
@ -333,7 +336,7 @@ func (s *MyAPIXLSuite) TestNonExistentBucket(c *C) {
}
// TestEmptyObject - Asserts the response for operation on a 0 byte object.
func (s *MyAPIXLSuite) TestEmptyObject(c *C) {
func (s *TestSuiteXL) TestEmptyObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -348,7 +351,7 @@ func (s *MyAPIXLSuite) TestEmptyObject(c *C) {
// assert the http response status code.
c.Assert(response.StatusCode, Equals, http.StatusOK)
objectName := "object"
objectName := "test-object"
// construct http request for uploading the object.
request, err = newTestRequest("PUT", getPutObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
@ -382,7 +385,7 @@ func (s *MyAPIXLSuite) TestEmptyObject(c *C) {
}
// TestBucket - Asserts the response for HEAD on an existing bucket.
func (s *MyAPIXLSuite) TestBucket(c *C) {
func (s *TestSuiteXL) TestBucket(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -410,7 +413,7 @@ func (s *MyAPIXLSuite) TestBucket(c *C) {
}
// TestGetObject - Tests fetching of a small object after its insertion into the bucket.
func (s *MyAPIXLSuite) TestGetObject(c *C) {
func (s *TestSuiteXL) TestGetObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
buffer := bytes.NewReader([]byte("hello world"))
@ -460,7 +463,7 @@ func (s *MyAPIXLSuite) TestGetObject(c *C) {
}
// TestMultipleObjects - Validates upload and fetching of multiple object into the bucket.
func (s *MyAPIXLSuite) TestMultipleObjects(c *C) {
func (s *TestSuiteXL) TestMultipleObjects(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -575,14 +578,14 @@ func (s *MyAPIXLSuite) TestMultipleObjects(c *C) {
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusOK)
// verify object
// verify object.
responseBody, err = ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
c.Assert(true, Equals, bytes.Equal(responseBody, []byte("hello three")))
}
// TestNotImplemented - Validates response for obtaining policy on an non-existent bucket and object.
func (s *MyAPIXLSuite) TestNotImplemented(c *C) {
func (s *TestSuiteXL) TestNotImplemented(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
request, err := newTestRequest("GET", s.endPoint+"/"+bucketName+"/object?policy",
@ -596,7 +599,7 @@ func (s *MyAPIXLSuite) TestNotImplemented(c *C) {
}
// TestHeader - Validates the error response for an attempt to fetch non-existent object.
func (s *MyAPIXLSuite) TestHeader(c *C) {
func (s *TestSuiteXL) TestHeader(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// obtain HTTP request to fetch an object from non-existent bucket/object.
@ -612,7 +615,7 @@ func (s *MyAPIXLSuite) TestHeader(c *C) {
}
// TestPutBucket - Validating bucket creation.
func (s *MyAPIXLSuite) TestPutBucket(c *C) {
func (s *TestSuiteXL) TestPutBucket(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// Block 1: Testing for racey access
@ -656,7 +659,7 @@ func (s *MyAPIXLSuite) TestPutBucket(c *C) {
// 2. Insert Object.
// 3. Use "X-Amz-Copy-Source" header to copy the previously inserted object.
// 4. Validate the content of copied object.
func (s *MyAPIXLSuite) TestCopyObject(c *C) {
func (s *TestSuiteXL) TestCopyObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -715,7 +718,7 @@ func (s *MyAPIXLSuite) TestCopyObject(c *C) {
}
// TestPutObject - Tests successful put object request.
func (s *MyAPIXLSuite) TestPutObject(c *C) {
func (s *TestSuiteXL) TestPutObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -760,7 +763,7 @@ func (s *MyAPIXLSuite) TestPutObject(c *C) {
}
// TestPutObjectLongName - Long Object name strings are created and uploaded, validated for success.
func (s *MyAPIXLSuite) TestPutObjectLongName(c *C) {
func (s *TestSuiteXL) TestPutObjectLongName(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -799,7 +802,7 @@ func (s *MyAPIXLSuite) TestPutObjectLongName(c *C) {
// TestListBuckets - Make request for listing of all buckets.
// XML response is parsed.
// Its success verifies the format of the response.
func (s *MyAPIXLSuite) TestListBuckets(c *C) {
func (s *TestSuiteXL) TestListBuckets(c *C) {
// create HTTP request for listing buckets.
request, err := newTestRequest("GET", getListBucketURL(s.endPoint),
0, nil, s.accessKey, s.secretKey)
@ -821,7 +824,7 @@ func (s *MyAPIXLSuite) TestListBuckets(c *C) {
// TestNotBeAbleToCreateObjectInNonexistentBucket - Validates the error response
// on an attempt to upload an object into a non-existent bucket.
func (s *MyAPIXLSuite) TestNotBeAbleToCreateObjectInNonexistentBucket(c *C) {
func (s *TestSuiteXL) TestNotBeAbleToCreateObjectInNonexistentBucket(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// content of the object to be uploaded.
@ -843,8 +846,8 @@ func (s *MyAPIXLSuite) TestNotBeAbleToCreateObjectInNonexistentBucket(c *C) {
// TestGetOnObject - Asserts properties for GET on an object.
// GET requests on an object retrieves the object from server.
// Tests behaviour when If-Match/If-None-Match headers are set on the request
func (s *MyAPIXLSuite) TestGetOnObject(c *C) {
// Tests behaviour when If-Match/If-None-Match headers are set on the request.
func (s *TestSuiteXL) TestGetOnObject(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// make HTTP request to create the bucket.
@ -918,7 +921,7 @@ func (s *MyAPIXLSuite) TestGetOnObject(c *C) {
// and If-Unmodified-Since headers set are validated.
// If-Modified-Since - Return the object only if it has been modified since the specified time, else return a 304 (not modified).
// If-Unmodified-Since - Return the object only if it has not been modified since the specified time, else return a 412 (precondition failed).
func (s *MyAPIXLSuite) TestHeadOnObjectLastModified(c *C) {
func (s *TestSuiteXL) TestHeadOnObjectLastModified(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -984,12 +987,11 @@ func (s *MyAPIXLSuite) TestHeadOnObjectLastModified(c *C) {
response, err = client.Do(request)
c.Assert(err, IsNil)
c.Assert(response.StatusCode, Equals, http.StatusPreconditionFailed)
}
// TestHeadOnBucket - Validates response for HEAD on the bucket.
// HEAD request on the bucket validates the existence of the bucket.
func (s *MyAPIXLSuite) TestHeadOnBucket(c *C) {
func (s *TestSuiteXL) TestHeadOnBucket(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1015,7 +1017,7 @@ func (s *MyAPIXLSuite) TestHeadOnBucket(c *C) {
// TestContentTypePersists - Object upload with different Content-type is first done.
// And then a HEAD and GET request on these objects are done to validate if the same Content-Type set during upload persists.
func (s *MyAPIXLSuite) TestContentTypePersists(c *C) {
func (s *TestSuiteXL) TestContentTypePersists(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1112,7 +1114,7 @@ func (s *MyAPIXLSuite) TestContentTypePersists(c *C) {
// TestPartialContent - Validating for GetObject with partial content request.
// By setting the Range header, A request to send specific bytes range of data from an
// already uploaded object can be done.
func (s *MyAPIXLSuite) TestPartialContent(c *C) {
func (s *TestSuiteXL) TestPartialContent(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP Request to create the bucket.
@ -1178,7 +1180,7 @@ func (s *MyAPIXLSuite) TestPartialContent(c *C) {
// TestListObjectsHandlerErrors - Setting invalid parameters to List Objects
// and then asserting the error response with the expected one.
func (s *MyAPIXLSuite) TestListObjectsHandlerErrors(c *C) {
func (s *TestSuiteXL) TestListObjectsHandlerErrors(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1207,7 +1209,7 @@ func (s *MyAPIXLSuite) TestListObjectsHandlerErrors(c *C) {
// TestPutBucketErrors - request for non valid bucket operation
// and validate it with expected error result.
func (s *MyAPIXLSuite) TestPutBucketErrors(c *C) {
func (s *TestSuiteXL) TestPutBucketErrors(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// generating a HTTP request to create bucket.
@ -1254,7 +1256,7 @@ func (s *MyAPIXLSuite) TestPutBucketErrors(c *C) {
}
// TestGetObjectLarge10MiB - Tests validate fetching of an object of size 10MB.
func (s *MyAPIXLSuite) TestGetObjectLarge10MiB(c *C) {
func (s *TestSuiteXL) TestGetObjectLarge10MiB(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// form HTTP reqest to create the bucket.
@ -1313,12 +1315,12 @@ func (s *MyAPIXLSuite) TestGetObjectLarge10MiB(c *C) {
getContent, err := ioutil.ReadAll(response.Body)
c.Assert(err, IsNil)
// Compare putContent and getContent
// Compare putContent and getContent.
c.Assert(string(getContent), Equals, putContent)
}
// TestGetObjectLarge11MiB - Tests validate fetching of an object of size 10MB.
func (s *MyAPIXLSuite) TestGetObjectLarge11MiB(c *C) {
func (s *TestSuiteXL) TestGetObjectLarge11MiB(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1387,7 +1389,7 @@ func (s *MyAPIXLSuite) TestGetObjectLarge11MiB(c *C) {
// TestGetPartialObjectMisAligned - tests get object partially mis-aligned.
// create a large buffer of mis-aligned data and upload it.
// then make partial range requests to while fetching it back and assert the response content.
func (s *MyAPIXLSuite) TestGetPartialObjectMisAligned(c *C) {
func (s *TestSuiteXL) TestGetPartialObjectMisAligned(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1475,7 +1477,7 @@ func (s *MyAPIXLSuite) TestGetPartialObjectMisAligned(c *C) {
}
// TestGetPartialObjectLarge11MiB - Test validates partial content request for a 11MiB object.
func (s *MyAPIXLSuite) TestGetPartialObjectLarge11MiB(c *C) {
func (s *TestSuiteXL) TestGetPartialObjectLarge11MiB(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1543,7 +1545,7 @@ func (s *MyAPIXLSuite) TestGetPartialObjectLarge11MiB(c *C) {
}
// TestGetPartialObjectLarge11MiB - Test validates partial content request for a 10MiB object.
func (s *MyAPIXLSuite) TestGetPartialObjectLarge10MiB(c *C) {
func (s *TestSuiteXL) TestGetPartialObjectLarge10MiB(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1613,7 +1615,7 @@ func (s *MyAPIXLSuite) TestGetPartialObjectLarge10MiB(c *C) {
}
// TestGetObjectErrors - Tests validate error response for invalid object operations.
func (s *MyAPIXLSuite) TestGetObjectErrors(c *C) {
func (s *TestSuiteXL) TestGetObjectErrors(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
@ -1654,7 +1656,7 @@ func (s *MyAPIXLSuite) TestGetObjectErrors(c *C) {
}
// TestGetObjectRangeErrors - Validate error response when object is fetched with incorrect byte range value.
func (s *MyAPIXLSuite) TestGetObjectRangeErrors(c *C) {
func (s *TestSuiteXL) TestGetObjectRangeErrors(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1700,7 +1702,7 @@ func (s *MyAPIXLSuite) TestGetObjectRangeErrors(c *C) {
}
// TestObjectMultipartAbort - Test validates abortion of a multipart upload after uploading 2 parts.
func (s *MyAPIXLSuite) TestObjectMultipartAbort(c *C) {
func (s *TestSuiteXL) TestObjectMultipartAbort(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1768,7 +1770,7 @@ func (s *MyAPIXLSuite) TestObjectMultipartAbort(c *C) {
}
// TestBucketMultipartList - Initiates a NewMultipart upload, uploads parts and validates listing of the parts.
func (s *MyAPIXLSuite) TestBucketMultipartList(c *C) {
func (s *TestSuiteXL) TestBucketMultipartList(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1881,7 +1883,7 @@ func (s *MyAPIXLSuite) TestBucketMultipartList(c *C) {
}
// TestMakeBucketLocation - tests make bucket location header response.
func (s *MyAPIXLSuite) TestMakeBucketLocation(c *C) {
func (s *TestSuiteXL) TestMakeBucketLocation(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1899,7 +1901,7 @@ func (s *MyAPIXLSuite) TestMakeBucketLocation(c *C) {
}
// TestValidateObjectMultipartUploadID - Test Initiates a new multipart upload and validates the uploadID.
func (s *MyAPIXLSuite) TestValidateObjectMultipartUploadID(c *C) {
func (s *TestSuiteXL) TestValidateObjectMultipartUploadID(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -1935,7 +1937,7 @@ func (s *MyAPIXLSuite) TestValidateObjectMultipartUploadID(c *C) {
// TestObjectMultipartListError - Initiates a NewMultipart upload, uploads parts and validates
// error response for an incorrect max-parts parameter .
func (s *MyAPIXLSuite) TestObjectMultipartListError(c *C) {
func (s *TestSuiteXL) TestObjectMultipartListError(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -2005,7 +2007,7 @@ func (s *MyAPIXLSuite) TestObjectMultipartListError(c *C) {
// TestMultipartErrorEntityTooSmall - initiates a new multipart upload,
// uploads 2 parts of size less than 5MB, upon complete multipart upload
// validates EntityTooSmall error returned by the operation.
func (s *MyAPIXLSuite) TestMultipartErrorEntityTooSmall(c *C) {
func (s *TestSuiteXL) TestMultipartErrorEntityTooSmall(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -2112,7 +2114,7 @@ func (s *MyAPIXLSuite) TestMultipartErrorEntityTooSmall(c *C) {
// TestObjectMultipart - Initiates a NewMultipart upload, uploads 2 parts,
// completes the multipart upload and validates the status of the operation.
func (s *MyAPIXLSuite) TestObjectMultipart(c *C) {
func (s *TestSuiteXL) TestObjectMultipart(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -2224,7 +2226,7 @@ func (s *MyAPIXLSuite) TestObjectMultipart(c *C) {
// completes the multipart upload and validates the status of the operation.
// then, after PutObject with same object name on the bucket,
// test validates for successful overwrite.
func (s *MyAPIXLSuite) TestObjectMultipartOverwriteSinglePut(c *C) {
func (s *TestSuiteXL) TestObjectMultipartOverwriteSinglePut(c *C) {
// generate a random bucket name.
bucketName := getRandomBucketName()
// HTTP request to create the bucket.
@ -2343,7 +2345,7 @@ func (s *MyAPIXLSuite) TestObjectMultipartOverwriteSinglePut(c *C) {
// verify whether upload was successfull.
c.Assert(response.StatusCode, Equals, http.StatusOK)
// HTTP request for downloading the object.
request, err = newTestRequest("GET", getPutObjectURL(s.endPoint, bucketName, objectName),
request, err = newTestRequest("GET", getGetObjectURL(s.endPoint, bucketName, objectName),
0, nil, s.accessKey, s.secretKey)
c.Assert(err, IsNil)
// execute the HTTP request to download the object.

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