155 lines
3.9 KiB
Go
155 lines
3.9 KiB
Go
package v2
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import (
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"net/http"
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"net/url"
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"testing"
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)
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type urlBuilderTestCase struct {
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description string
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expectedPath string
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build func() (string, error)
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}
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func makeURLBuilderTestCases(urlBuilder *URLBuilder) []urlBuilderTestCase {
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return []urlBuilderTestCase{
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{
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description: "test base url",
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expectedPath: "/v2/",
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build: urlBuilder.BuildBaseURL,
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},
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{
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description: "test tags url",
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expectedPath: "/v2/foo/bar/tags/list",
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build: func() (string, error) {
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return urlBuilder.BuildTagsURL("foo/bar")
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},
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},
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{
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description: "test manifest url",
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expectedPath: "/v2/foo/bar/manifests/tag",
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build: func() (string, error) {
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return urlBuilder.BuildManifestURL("foo/bar", "tag")
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},
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},
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{
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description: "build blob url",
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expectedPath: "/v2/foo/bar/blobs/tarsum.v1+sha256:abcdef0123456789",
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build: func() (string, error) {
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return urlBuilder.BuildBlobURL("foo/bar", "tarsum.v1+sha256:abcdef0123456789")
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},
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},
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{
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description: "build blob upload url",
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expectedPath: "/v2/foo/bar/blobs/uploads/",
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build: func() (string, error) {
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return urlBuilder.BuildBlobUploadURL("foo/bar")
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},
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},
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{
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description: "build blob upload url with digest and size",
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expectedPath: "/v2/foo/bar/blobs/uploads/?digest=tarsum.v1%2Bsha256%3Aabcdef0123456789&size=10000",
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build: func() (string, error) {
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return urlBuilder.BuildBlobUploadURL("foo/bar", url.Values{
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"size": []string{"10000"},
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"digest": []string{"tarsum.v1+sha256:abcdef0123456789"},
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})
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},
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},
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{
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description: "build blob upload chunk url",
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expectedPath: "/v2/foo/bar/blobs/uploads/uuid-part",
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build: func() (string, error) {
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return urlBuilder.BuildBlobUploadChunkURL("foo/bar", "uuid-part")
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},
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},
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{
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description: "build blob upload chunk url with digest and size",
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expectedPath: "/v2/foo/bar/blobs/uploads/uuid-part?digest=tarsum.v1%2Bsha256%3Aabcdef0123456789&size=10000",
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build: func() (string, error) {
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return urlBuilder.BuildBlobUploadChunkURL("foo/bar", "uuid-part", url.Values{
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"size": []string{"10000"},
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"digest": []string{"tarsum.v1+sha256:abcdef0123456789"},
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})
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},
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},
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}
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}
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// TestURLBuilder tests the various url building functions, ensuring they are
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// returning the expected values.
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func TestURLBuilder(t *testing.T) {
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roots := []string{
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"http://example.com",
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"https://example.com",
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"http://localhost:5000",
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"https://localhost:5443",
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}
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for _, root := range roots {
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urlBuilder, err := NewURLBuilderFromString(root)
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if err != nil {
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t.Fatalf("unexpected error creating urlbuilder: %v", err)
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}
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for _, testCase := range makeURLBuilderTestCases(urlBuilder) {
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url, err := testCase.build()
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if err != nil {
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t.Fatalf("%s: error building url: %v", testCase.description, err)
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}
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expectedURL := root + testCase.expectedPath
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if url != expectedURL {
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t.Fatalf("%s: %q != %q", testCase.description, url, expectedURL)
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}
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}
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}
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}
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type builderFromRequestTestCase struct {
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request *http.Request
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base string
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}
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func TestBuilderFromRequest(t *testing.T) {
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u, err := url.Parse("http://example.com")
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if err != nil {
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t.Fatal(err)
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}
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forwardedProtoHeader := make(http.Header, 1)
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forwardedProtoHeader.Set("X-Forwarded-Proto", "https")
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testRequests := []struct {
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request *http.Request
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base string
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}{
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{
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request: &http.Request{URL: u, Host: u.Host},
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base: "http://example.com",
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},
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{
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request: &http.Request{URL: u, Host: u.Host, Header: forwardedProtoHeader},
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base: "https://example.com",
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},
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}
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for _, tr := range testRequests {
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builder := NewURLBuilderFromRequest(tr.request)
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for _, testCase := range makeURLBuilderTestCases(builder) {
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url, err := testCase.build()
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if err != nil {
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t.Fatalf("%s: error building url: %v", testCase.description, err)
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}
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expectedURL := tr.base + testCase.expectedPath
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if url != expectedURL {
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t.Fatalf("%s: %q != %q", testCase.description, url, expectedURL)
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}
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}
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}
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}
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