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Use checker assert for docker_api_build_test.go

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Vincent Demeester пре 9 година
родитељ
комит
253f975fdb
1 измењених фајлова са 88 додато и 116 уклоњено
  1. 88 116
      integration-cli/docker_api_build_test.go

+ 88 - 116
integration-cli/docker_api_build_test.go

@@ -4,8 +4,8 @@ import (
 	"archive/tar"
 	"bytes"
 	"net/http"
-	"strings"
 
+	"github.com/docker/docker/pkg/integration/checker"
 	"github.com/go-check/check"
 )
 
@@ -17,31 +17,29 @@ func (s *DockerSuite) TestBuildApiDockerfilePath(c *check.C) {
 	defer tw.Close()
 
 	dockerfile := []byte("FROM busybox")
-	if err := tw.WriteHeader(&tar.Header{
+	err := tw.WriteHeader(&tar.Header{
 		Name: "Dockerfile",
 		Size: int64(len(dockerfile)),
-	}); err != nil {
-		c.Fatalf("failed to write tar file header: %v", err)
-	}
-	if _, err := tw.Write(dockerfile); err != nil {
-		c.Fatalf("failed to write tar file content: %v", err)
-	}
-	if err := tw.Close(); err != nil {
-		c.Fatalf("failed to close tar archive: %v", err)
-	}
+	})
+	//failed to write tar file header
+	c.Assert(err, checker.IsNil)
+
+	_, err = tw.Write(dockerfile)
+	// failed to write tar file content
+	c.Assert(err, checker.IsNil)
+
+	// failed to close tar archive
+	c.Assert(tw.Close(), checker.IsNil)
 
 	res, body, err := sockRequestRaw("POST", "/build?dockerfile=../Dockerfile", buffer, "application/x-tar")
-	c.Assert(err, check.IsNil)
-	c.Assert(res.StatusCode, check.Equals, http.StatusInternalServerError)
+	c.Assert(err, checker.IsNil)
+	c.Assert(res.StatusCode, checker.Equals, http.StatusInternalServerError)
 
 	out, err := readBody(body)
-	if err != nil {
-		c.Fatal(err)
-	}
+	c.Assert(err, checker.IsNil)
 
-	if !strings.Contains(string(out), "Forbidden path outside the build context") {
-		c.Fatalf("Didn't complain about leaving build context: %s", out)
-	}
+	// Didn't complain about leaving build context
+	c.Assert(string(out), checker.Contains, "Forbidden path outside the build context")
 }
 
 func (s *DockerSuite) TestBuildApiDockerFileRemote(c *check.C) {
@@ -53,27 +51,21 @@ COPY * /tmp/
 RUN find / -name ba*
 RUN find /tmp/`,
 	})
-	if err != nil {
-		c.Fatal(err)
-	}
+	c.Assert(err, checker.IsNil)
 	defer server.Close()
 
 	res, body, err := sockRequestRaw("POST", "/build?dockerfile=baz&remote="+server.URL()+"/testD", nil, "application/json")
-	c.Assert(err, check.IsNil)
-	c.Assert(res.StatusCode, check.Equals, http.StatusOK)
+	c.Assert(err, checker.IsNil)
+	c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
 
 	buf, err := readBody(body)
-	if err != nil {
-		c.Fatal(err)
-	}
+	c.Assert(err, checker.IsNil)
 
 	// Make sure Dockerfile exists.
 	// Make sure 'baz' doesn't exist ANYWHERE despite being mentioned in the URL
 	out := string(buf)
-	if !strings.Contains(out, "/tmp/Dockerfile") ||
-		strings.Contains(out, "baz") {
-		c.Fatalf("Incorrect output: %s", out)
-	}
+	c.Assert(out, checker.Contains, "/tmp/Dockerfile")
+	c.Assert(out, checker.Not(checker.Contains), "baz")
 }
 
 func (s *DockerSuite) TestBuildApiRemoteTarballContext(c *check.C) {
@@ -83,29 +75,30 @@ func (s *DockerSuite) TestBuildApiRemoteTarballContext(c *check.C) {
 	defer tw.Close()
 
 	dockerfile := []byte("FROM busybox")
-	if err := tw.WriteHeader(&tar.Header{
+	err := tw.WriteHeader(&tar.Header{
 		Name: "Dockerfile",
 		Size: int64(len(dockerfile)),
-	}); err != nil {
-		c.Fatalf("failed to write tar file header: %v", err)
-	}
-	if _, err := tw.Write(dockerfile); err != nil {
-		c.Fatalf("failed to write tar file content: %v", err)
-	}
-	if err := tw.Close(); err != nil {
-		c.Fatalf("failed to close tar archive: %v", err)
-	}
+	})
+	// failed to write tar file header
+	c.Assert(err, checker.IsNil)
+
+	_, err = tw.Write(dockerfile)
+	// failed to write tar file content
+	c.Assert(err, checker.IsNil)
+
+	// failed to close tar archive
+	c.Assert(tw.Close(), checker.IsNil)
 
 	server, err := fakeBinaryStorage(map[string]*bytes.Buffer{
 		"testT.tar": buffer,
 	})
-	c.Assert(err, check.IsNil)
+	c.Assert(err, checker.IsNil)
 
 	defer server.Close()
 
 	res, b, err := sockRequestRaw("POST", "/build?remote="+server.URL()+"/testT.tar", nil, "application/tar")
-	c.Assert(err, check.IsNil)
-	c.Assert(res.StatusCode, check.Equals, http.StatusOK)
+	c.Assert(err, checker.IsNil)
+	c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
 	b.Close()
 }
 
@@ -117,51 +110,52 @@ func (s *DockerSuite) TestBuildApiRemoteTarballContextWithCustomDockerfile(c *ch
 
 	dockerfile := []byte(`FROM busybox
 RUN echo 'wrong'`)
-	if err := tw.WriteHeader(&tar.Header{
+	err := tw.WriteHeader(&tar.Header{
 		Name: "Dockerfile",
 		Size: int64(len(dockerfile)),
-	}); err != nil {
-		c.Fatalf("failed to write tar file header: %v", err)
-	}
-	if _, err := tw.Write(dockerfile); err != nil {
-		c.Fatalf("failed to write tar file content: %v", err)
-	}
+	})
+	// failed to write tar file header
+	c.Assert(err, checker.IsNil)
+
+	_, err = tw.Write(dockerfile)
+	// failed to write tar file content
+	c.Assert(err, checker.IsNil)
 
 	custom := []byte(`FROM busybox
 RUN echo 'right'
 `)
-	if err := tw.WriteHeader(&tar.Header{
+	err = tw.WriteHeader(&tar.Header{
 		Name: "custom",
 		Size: int64(len(custom)),
-	}); err != nil {
-		c.Fatalf("failed to write tar file header: %v", err)
-	}
-	if _, err := tw.Write(custom); err != nil {
-		c.Fatalf("failed to write tar file content: %v", err)
-	}
+	})
+
+	// failed to write tar file header
+	c.Assert(err, checker.IsNil)
 
-	if err := tw.Close(); err != nil {
-		c.Fatalf("failed to close tar archive: %v", err)
-	}
+	_, err = tw.Write(custom)
+	// failed to write tar file content
+	c.Assert(err, checker.IsNil)
+
+	// failed to close tar archive
+	c.Assert(tw.Close(), checker.IsNil)
 
 	server, err := fakeBinaryStorage(map[string]*bytes.Buffer{
 		"testT.tar": buffer,
 	})
-	c.Assert(err, check.IsNil)
+	c.Assert(err, checker.IsNil)
 
 	defer server.Close()
 	url := "/build?dockerfile=custom&remote=" + server.URL() + "/testT.tar"
 	res, body, err := sockRequestRaw("POST", url, nil, "application/tar")
-	c.Assert(err, check.IsNil)
-	c.Assert(res.StatusCode, check.Equals, http.StatusOK)
+	c.Assert(err, checker.IsNil)
+	c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
 
 	defer body.Close()
 	content, err := readBody(body)
-	c.Assert(err, check.IsNil)
+	c.Assert(err, checker.IsNil)
 
-	if strings.Contains(string(content), "wrong") {
-		c.Fatalf("Build used the wrong dockerfile.")
-	}
+	// Build used the wrong dockerfile.
+	c.Assert(string(content), checker.Not(checker.Contains), "wrong")
 }
 
 func (s *DockerSuite) TestBuildApiLowerDockerfile(c *check.C) {
@@ -170,24 +164,18 @@ func (s *DockerSuite) TestBuildApiLowerDockerfile(c *check.C) {
 		"dockerfile": `FROM busybox
 RUN echo from dockerfile`,
 	}, false)
-	if err != nil {
-		c.Fatal(err)
-	}
+	c.Assert(err, checker.IsNil)
 	defer git.Close()
 
 	res, body, err := sockRequestRaw("POST", "/build?remote="+git.RepoURL, nil, "application/json")
-	c.Assert(err, check.IsNil)
-	c.Assert(res.StatusCode, check.Equals, http.StatusOK)
+	c.Assert(err, checker.IsNil)
+	c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
 
 	buf, err := readBody(body)
-	if err != nil {
-		c.Fatal(err)
-	}
+	c.Assert(err, checker.IsNil)
 
 	out := string(buf)
-	if !strings.Contains(out, "from dockerfile") {
-		c.Fatalf("Incorrect output: %s", out)
-	}
+	c.Assert(out, checker.Contains, "from dockerfile")
 }
 
 func (s *DockerSuite) TestBuildApiBuildGitWithF(c *check.C) {
@@ -198,25 +186,19 @@ RUN echo from baz`,
 		"Dockerfile": `FROM busybox
 RUN echo from Dockerfile`,
 	}, false)
-	if err != nil {
-		c.Fatal(err)
-	}
+	c.Assert(err, checker.IsNil)
 	defer git.Close()
 
 	// Make sure it tries to 'dockerfile' query param value
 	res, body, err := sockRequestRaw("POST", "/build?dockerfile=baz&remote="+git.RepoURL, nil, "application/json")
-	c.Assert(err, check.IsNil)
-	c.Assert(res.StatusCode, check.Equals, http.StatusOK)
+	c.Assert(err, checker.IsNil)
+	c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
 
 	buf, err := readBody(body)
-	if err != nil {
-		c.Fatal(err)
-	}
+	c.Assert(err, checker.IsNil)
 
 	out := string(buf)
-	if !strings.Contains(out, "from baz") {
-		c.Fatalf("Incorrect output: %s", out)
-	}
+	c.Assert(out, checker.Contains, "from baz")
 }
 
 func (s *DockerSuite) TestBuildApiDoubleDockerfile(c *check.C) {
@@ -227,25 +209,19 @@ RUN echo from Dockerfile`,
 		"dockerfile": `FROM busybox
 RUN echo from dockerfile`,
 	}, false)
-	if err != nil {
-		c.Fatal(err)
-	}
+	c.Assert(err, checker.IsNil)
 	defer git.Close()
 
 	// Make sure it tries to 'dockerfile' query param value
 	res, body, err := sockRequestRaw("POST", "/build?remote="+git.RepoURL, nil, "application/json")
-	c.Assert(err, check.IsNil)
-	c.Assert(res.StatusCode, check.Equals, http.StatusOK)
+	c.Assert(err, checker.IsNil)
+	c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
 
 	buf, err := readBody(body)
-	if err != nil {
-		c.Fatal(err)
-	}
+	c.Assert(err, checker.IsNil)
 
 	out := string(buf)
-	if !strings.Contains(out, "from Dockerfile") {
-		c.Fatalf("Incorrect output: %s", out)
-	}
+	c.Assert(out, checker.Contains, "from Dockerfile")
 }
 
 func (s *DockerSuite) TestBuildApiDockerfileSymlink(c *check.C) {
@@ -255,31 +231,27 @@ func (s *DockerSuite) TestBuildApiDockerfileSymlink(c *check.C) {
 	tw := tar.NewWriter(buffer)
 	defer tw.Close()
 
-	if err := tw.WriteHeader(&tar.Header{
+	err := tw.WriteHeader(&tar.Header{
 		Name:     "Dockerfile",
 		Typeflag: tar.TypeSymlink,
 		Linkname: "/etc/passwd",
-	}); err != nil {
-		c.Fatalf("failed to write tar file header: %v", err)
-	}
-	if err := tw.Close(); err != nil {
-		c.Fatalf("failed to close tar archive: %v", err)
-	}
+	})
+	// failed to write tar file header
+	c.Assert(err, checker.IsNil)
+
+	// failed to close tar archive
+	c.Assert(tw.Close(), checker.IsNil)
 
 	res, body, err := sockRequestRaw("POST", "/build", buffer, "application/x-tar")
-	c.Assert(err, check.IsNil)
-	c.Assert(res.StatusCode, check.Equals, http.StatusInternalServerError)
+	c.Assert(err, checker.IsNil)
+	c.Assert(res.StatusCode, checker.Equals, http.StatusInternalServerError)
 
 	out, err := readBody(body)
-	if err != nil {
-		c.Fatal(err)
-	}
+	c.Assert(err, checker.IsNil)
 
 	// The reason the error is "Cannot locate specified Dockerfile" is because
 	// in the builder, the symlink is resolved within the context, therefore
 	// Dockerfile -> /etc/passwd becomes etc/passwd from the context which is
 	// a nonexistent file.
-	if !strings.Contains(string(out), "Cannot locate specified Dockerfile: Dockerfile") {
-		c.Fatalf("Didn't complain about leaving build context: %s", out)
-	}
+	c.Assert(string(out), checker.Contains, "Cannot locate specified Dockerfile: Dockerfile", check.Commentf("Didn't complain about leaving build context"))
 }