internal/frontend: remove testPackage.doc

This field was set in test cases, but never inserted into the
DB or compared.

Change-Id: Ia25d8b8b91d4abcd18e9a8532d80ae0c4c77a45b
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/289236
Trust: Jonathan Amsterdam <jba@google.com>
Run-TryBot: Jonathan Amsterdam <jba@google.com>
TryBot-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Julie Qiu <julie@golang.org>

internal/frontend/latest_version_test.go

@@ -24,7 +24,6 @@ func TestLatestMinorVersion(t *testing.T) {
 			packages: []testPackage{
 				{
 					suffix:         "bar",
-					doc:            sample.DocumentationHTML.String(),
 					readmeContents: sample.ReadmeContents,
 					readmeFilePath: sample.ReadmeFilePath,
 				},

internal/frontend/server_test.go

@@ -62,7 +62,6 @@ type testModule struct {
 type testPackage struct {
 	name           string
 	suffix         string
-	doc            string
 	readmeContents string
 	readmeFilePath string
 }
@@ -108,13 +107,11 @@ var testModules = []testModule{
 		packages: []testPackage{
 			{
 				suffix:         "foo",
-				doc:            sample.DocumentationHTML.String(),
 				readmeContents: sample.ReadmeContents,
 				readmeFilePath: sample.ReadmeFilePath,
 			},
 			{
 				suffix: "foo/directory/hello",
-				doc:    `<a href="/pkg/io#Writer">io.Writer</a>`,
 			},
 		},
 	},
@@ -126,23 +123,19 @@ var testModules = []testModule{
 		packages: []testPackage{
 			{
 				suffix:         "bar",
-				doc:            sample.DocumentationHTML.String(),
 				readmeContents: sample.ReadmeContents,
 				readmeFilePath: sample.ReadmeFilePath,
 			},
 			{
 				suffix: "bar/directory/hello",
-				doc:    `<a href="/pkg/io#Writer">io.Writer</a>`,
 			},
 			{
 				suffix:         "buz",
-				doc:            sample.DocumentationHTML.String(),
 				readmeContents: sample.ReadmeContents,
 				readmeFilePath: sample.ReadmeFilePath,
 			},
 			{
 				suffix: "buz/directory/hello",
-				doc:    `<a href="/pkg/io#Writer">io.Writer</a>`,
 			},
 		},
 	},
@@ -154,13 +147,11 @@ var testModules = []testModule{
 		packages: []testPackage{
 			{
 				suffix:         "bar",
-				doc:            sample.DocumentationHTML.String(),
 				readmeContents: sample.ReadmeContents,
 				readmeFilePath: sample.ReadmeFilePath,
 			},
 			{
 				suffix: "bar/directory/hello",
-				doc:    `<a href="/pkg/io#Writer">io.Writer</a>`,
 			},
 		},
 	},
@@ -229,7 +220,6 @@ var testModules = []testModule{
 				// UnitMeta (right sidebar) links will be from the godoc and
 				// module readme.
 				suffix: "no_readme",
-				doc:    sample.DocumentationHTML.String(),
 			},
 			{
 				// This package has a readme as well as godoc links, so the
@@ -237,7 +227,6 @@ var testModules = []testModule{
 				suffix:         "has_readme",
 				readmeFilePath: "has_readme/README.md", // required
 				readmeContents: packageLinksReadme,
-				doc:            sample.DocumentationHTML.String(),
 			},
 		},
 	},