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Merge pull request #270 from Makpoc/master

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Add tests for command splitting and fix root tests on Windows
This commit is contained in:
Matt Holt 2015-10-14 10:13:53 -06:00
commit 65e812d3a9
2 changed files with 151 additions and 4 deletions
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17
config/setup/root_test.go
View File

@ -26,9 +26,12 @@ func TestRoot(t *testing.T) {
if err != nil {
t.Fatalf("BeforeTest: Failed to create temp file for testing! Error was: %v", err)
}
defer os.Remove(existingFile.Name())
defer func() {
existingFile.Close()
os.Remove(existingFile.Name())
}()
unaccessiblePath := filepath.Join(existingFile.Name(), "some_name")
inaccessiblePath := getInaccessiblePath(existingFile.Name())
tests := []struct {
input string
@ -48,7 +51,7 @@ func TestRoot(t *testing.T) {
`root `, true, "", parseErrContent,
},
{
fmt.Sprintf(`root %s`, unaccessiblePath), true, "", unableToAccessErrContent,
fmt.Sprintf(`root %s`, inaccessiblePath), true, "", unableToAccessErrContent,
},
{
fmt.Sprintf(`root {
@ -60,8 +63,9 @@ func TestRoot(t *testing.T) {
for i, test := range tests {
c := NewTestController(test.input)
mid, err := Root(c)
if test.shouldErr && err == nil {
t.Errorf("Test %d: Expected error but found nil for input %s", i, test.input)
t.Errorf("Test %d: Expected error but found %s for input %s", i, err, test.input)
}
if err != nil {
@ -97,3 +101,8 @@ func getTempDirPath() (string, error) {
return tempDir, nil
}
func getInaccessiblePath(file string) string {
// null byte in filename is not allowed on Windows AND unix
return filepath.Join("C:", "file\x00name")
}

138
middleware/commands_test.go Normal file
View File

@ -0,0 +1,138 @@
package middleware
import (
"fmt"
"strings"
"testing"
)
func TestSplitCommandAndArgs(t *testing.T) {
var parseErrorContent = "error parsing command:"
var noCommandErrContent = "no command contained in"
tests := []struct {
input string
expectedCommand string
expectedArgs []string
expectedErrContent string
}{
// Test case 0 - emtpy command
{
input: ``,
expectedCommand: ``,
expectedArgs: nil,
expectedErrContent: noCommandErrContent,
},
// Test case 1 - command without arguments
{
input: `command`,
expectedCommand: `command`,
expectedArgs: nil,
expectedErrContent: ``,
},
// Test case 2 - command with single argument
{
input: `command arg1`,
expectedCommand: `command`,
expectedArgs: []string{`arg1`},
expectedErrContent: ``,
},
// Test case 3 - command with multiple arguments
{
input: `command arg1 arg2`,
expectedCommand: `command`,
expectedArgs: []string{`arg1`, `arg2`},
expectedErrContent: ``,
},
// Test case 4 - command with single argument with space character - in quotes
{
input: `command "arg1 arg1"`,
expectedCommand: `command`,
expectedArgs: []string{`arg1 arg1`},
expectedErrContent: ``,
},
// Test case 4 - command with single argument with space character - escaped
{
input: `command arg1\ arg1`,
expectedCommand: `command`,
expectedArgs: []string{`arg1 arg1`},
expectedErrContent: ``,
},
// Test case 6 - command with escaped quote character
{
input: `command "arg1 \" arg1"`,
expectedCommand: `command`,
expectedArgs: []string{`arg1 " arg1`},
expectedErrContent: ``,
},
// Test case 7 - command with escaped backslash
{
input: `command '\arg1'`,
expectedCommand: `command`,
expectedArgs: []string{`\arg1`},
expectedErrContent: ``,
},
// Test case 8 - command with comments
{
input: `command arg1 #comment1 comment2`,
expectedCommand: `command`,
expectedArgs: []string{`arg1`},
expectedErrContent: "",
},
// Test case 9 - command with multiple spaces and tab character
{
input: "command arg1 arg2\targ3",
expectedCommand: `command`,
expectedArgs: []string{`arg1`, `arg2`, "arg3"},
expectedErrContent: "",
},
// Test case 10 - command with unclosed quotes
{
input: `command "arg1 arg2`,
expectedCommand: "",
expectedArgs: nil,
expectedErrContent: parseErrorContent,
},
// Test case 11 - command with unclosed quotes
{
input: `command 'arg1 arg2"`,
expectedCommand: "",
expectedArgs: nil,
expectedErrContent: parseErrorContent,
},
}
for i, test := range tests {
errorPrefix := fmt.Sprintf("Test [%d]: ", i)
errorSuffix := fmt.Sprintf(" Command to parse: [%s]", test.input)
actualCommand, actualArgs, actualErr := SplitCommandAndArgs(test.input)
// test if error matches expectation
if test.expectedErrContent != "" {
if actualErr == nil {
t.Errorf(errorPrefix+"Expected error with content [%s], found no error."+errorSuffix, test.expectedErrContent)
} else if !strings.Contains(actualErr.Error(), test.expectedErrContent) {
t.Errorf(errorPrefix+"Expected error with content [%s], found [%v]."+errorSuffix, test.expectedErrContent, actualErr)
}
} else if actualErr != nil {
t.Errorf(errorPrefix+"Expected no error, found [%v]."+errorSuffix, actualErr)
}
// test if command matches
if test.expectedCommand != actualCommand {
t.Errorf("Expected command: [%s], actual: [%s]."+errorSuffix, test.expectedCommand, actualCommand)
}
// test if arguments match
if len(test.expectedArgs) != len(actualArgs) {
t.Errorf("Wrong number of arguments! Expected [%v], actual [%v]."+errorSuffix, test.expectedArgs, actualArgs)
}
for j, actualArg := range actualArgs {
expectedArg := test.expectedArgs[j]
if actualArg != expectedArg {
t.Errorf(errorPrefix+"Argument at position [%d] differ! Expected [%s], actual [%s]"+errorSuffix, j, expectedArg, actualArg)
}
}
}
}