Implemented 'isValidFolderPath'

Author: Matt Allen

validate.go

@@ -16,5 +16,5 @@ func doesFileExist(p string) bool {
 }
 
 func isValidFolderPath(s string) bool {
-	return true
+	return doesFileExist(s)
 }

validate_test.go

@@ -15,3 +15,11 @@ func TestDoesFileExist(t *testing.T) {
 	assert.True(t, doesFileExist("lock.go"))
 	assert.False(t, doesFileExist("<.txt"))
 }
+
+func TestIsValidFilePath(t *testing.T) {
+	assert.True(t, isValidFolderPath("."))
+	assert.True(t, isValidFolderPath("./tests"))
+	assert.True(t, isValidFolderPath("tests"))
+	assert.False(t, isValidFolderPath("./testies"))
+	assert.False(t, isValidFolderPath("testies"))
+}