Merge pull request exercism#834 from larson004/test-solution-file

Add test for Solution File Type

cmd/download_test.go

@@ -77,6 +77,65 @@ func TestDownloadWithoutFlags(t *testing.T) {
 	}
 }
 
+func TestSolutionFile(t *testing.T) {
+	testCases := []struct {
+		name, file, expectedPath, expectedURL string
+	}{
+		{
+			name:         "filename with special character",
+			file:         "special-char-filename#.txt",
+			expectedPath: "special-char-filename#.txt",
+			expectedURL:  "http://www.example.com/special-char-filename%23.txt",
+		},
+		{
+			name:         "filename with leading slash",
+			file:         "/with-leading-slash.txt",
+			expectedPath: fmt.Sprintf("%cwith-leading-slash.txt", os.PathSeparator),
+			expectedURL:  "http://www.example.com//with-leading-slash.txt",
+		},
+		{
+			name:         "filename with leading backslash",
+			file:         "\\with-leading-backslash.txt",
+			expectedPath: fmt.Sprintf("%cwith-leading-backslash.txt", os.PathSeparator),
+			expectedURL:  "http://www.example.com/%5Cwith-leading-backslash.txt",
+		},
+		{
+			name:         "filename with backslashes in path",
+			file:         "\\backslashes\\in-path.txt",
+			expectedPath: fmt.Sprintf("%[1]cbackslashes%[1]cin-path.txt", os.PathSeparator),
+			expectedURL:  "http://www.example.com/%5Cbackslashes%5Cin-path.txt",
+		},
+		{
+			name:         "path with a numeric suffix",
+			file:         "/bogus-exercise-12345/numeric.txt",
+			expectedPath: fmt.Sprintf("%[1]cbogus-exercise-12345%[1]cnumeric.txt", os.PathSeparator),
+			expectedURL:  "http://www.example.com//bogus-exercise-12345/numeric.txt",
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			sf := solutionFile{
+				path:    tc.file,
+				baseURL: "http://www.example.com/",
+			}
+
+			if sf.relativePath() != tc.expectedPath {
+				t.Fatalf("Expected path '%s', got '%s'", tc.expectedPath, sf.relativePath())
+			}
+
+			url, err := sf.url()
+			if err != nil {
+				t.Fatal(err)
+			}
+
+			if url != tc.expectedURL {
+				t.Fatalf("Expected URL '%s', got '%s'", tc.expectedURL, url)
+			}
+		})
+	}
+}
+
 func TestDownload(t *testing.T) {
 	co := newCapturedOutput()
 	co.override()
@@ -162,25 +221,6 @@ func fakeDownloadServer(requestor, teamSlug string) *httptest.Server {
 		fmt.Fprint(w, "this is file 2")
 	})
 
-	mux.HandleFunc("/full/path/with/numeric-suffix/bogus-track/bogus-exercise-12345/subdir/numeric.txt", func(w http.ResponseWriter, r *http.Request) {
-		fmt.Fprint(w, "with numeric suffix")
-	})
-
-	mux.HandleFunc("/special-char-filename#.txt", func(w http.ResponseWriter, r *http.Request) {
-		fmt.Fprint(w, "this is a special file")
-	})
-
-	mux.HandleFunc("/\\with-leading-backslash.txt", func(w http.ResponseWriter, r *http.Request) {
-		fmt.Fprint(w, "with backslash in name")
-	})
-	mux.HandleFunc("/\\with\\backslashes\\in\\path.txt", func(w http.ResponseWriter, r *http.Request) {
-		fmt.Fprint(w, "with backslash in path")
-	})
-
-	mux.HandleFunc("/with-leading-slash.txt", func(w http.ResponseWriter, r *http.Request) {
-		fmt.Fprint(w, "this has a slash")
-	})
-
 	mux.HandleFunc("/file-3.txt", func(w http.ResponseWriter, r *http.Request) {
 		fmt.Fprint(w, "")
 	})
@@ -217,31 +257,6 @@ func assertDownloadedCorrectFiles(t *testing.T, targetDir string) {
 			path:     filepath.Join(targetDir, "bogus-track", "bogus-exercise", "subdir", "file-2.txt"),
 			contents: "this is file 2",
 		},
-		{
-			desc:     "a path with a numeric suffix",
-			path:     filepath.Join(targetDir, "bogus-track", "bogus-exercise", "subdir", "numeric.txt"),
-			contents: "with numeric suffix",
-		},
-		{
-			desc:     "a file that requires URL encoding",
-			path:     filepath.Join(targetDir, "bogus-track", "bogus-exercise", "special-char-filename#.txt"),
-			contents: "this is a special file",
-		},
-		{
-			desc:     "a file that has a leading slash",
-			path:     filepath.Join(targetDir, "bogus-track", "bogus-exercise", "with-leading-slash.txt"),
-			contents: "this has a slash",
-		},
-		{
-			desc:     "a file with a leading backslash",
-			path:     filepath.Join(targetDir, "bogus-track", "bogus-exercise", "with-leading-backslash.txt"),
-			contents: "with backslash in name",
-		},
-		{
-			desc:     "a file with backslashes in path",
-			path:     filepath.Join(targetDir, "bogus-track", "bogus-exercise", "with", "backslashes", "in", "path.txt"),
-			contents: "with backslash in path",
-		},
 	}
 
 	for _, file := range expectedFiles {
@@ -279,12 +294,7 @@ const payloadTemplate = `
 		"files": [
 			"file-1.txt",
 			"subdir/file-2.txt",
-			"special-char-filename#.txt",
-			"/with-leading-slash.txt",
-			"\\with-leading-backslash.txt",
-			"\\with\\backslashes\\in\\path.txt",
-			"file-3.txt",
-			"/full/path/with/numeric-suffix/bogus-track/bogus-exercise-12345/subdir/numeric.txt"
+			"file-3.txt"
 		],
 		"iteration": {
 			"submitted_at": "2017-08-21t10:11:12.130z"