Merge pull request #258 from TheDahv/feat-config-snapshot

Fix bug in Config LookupString

1 files changed, 95 insertions, 0 deletions

diff --git a/config_test.go b/config_test.go
new file mode 100644
index 0000000..8c2decc
--- /dev/null
+++ b/config_test.go
@@ -0,0 +1,95 @@
+package git
+
+import (
+	"os"
+	"testing"
+)
+
+var tempConfig = "./temp.gitconfig"
+
+func setupConfig() (*Config, error) {
+	var (
+		c   *Config
+		err error
+	)
+
+	c, err = OpenOndisk(nil, tempConfig)
+	if err != nil {
+		return nil, err
+	}
+
+	c.SetString("foo.bar", "baz")
+	c.SetBool("foo.bool", true)
+	c.SetInt32("foo.int32", 32)
+	c.SetInt64("foo.int64", 64)
+
+	return c, err
+}
+
+func cleanupConfig() {
+	os.Remove(tempConfig)
+}
+
+type TestRunner func(*Config, *testing.T)
+
+var tests = []TestRunner{
+	// LookupString
+	func(c *Config, t *testing.T) {
+		val, err := c.LookupString("foo.bar")
+		if err != nil {
+			t.Errorf("Got LookupString error: '%v', expected none\n", err)
+		}
+		if val != "baz" {
+			t.Errorf("Got '%s' from LookupString, expected 'bar'\n", val)
+		}
+	},
+	// LookupBool
+	func(c *Config, t *testing.T) {
+		val, err := c.LookupBool("foo.bool")
+		if err != nil {
+			t.Errorf("Got LookupBool error: '%v', expected none\n", err)
+		}
+		if !val {
+			t.Errorf("Got %b from LookupBool, expected 'false'\n", val)
+		}
+	},
+	// LookupInt32
+	func(c *Config, t *testing.T) {
+		val, err := c.LookupInt32("foo.int32")
+		if err != nil {
+			t.Errorf("Got LookupInt32 error: '%v', expected none\n", err)
+		}
+		if val != 32 {
+			t.Errorf("Got %v, expected 32\n", val)
+		}
+	},
+	// LookupInt64
+	func(c *Config, t *testing.T) {
+		val, err := c.LookupInt64("foo.int64")
+		if err != nil {
+			t.Errorf("Got LookupInt64 error: '%v', expected none\n", err)
+		}
+		if val != 64 {
+			t.Errorf("Got %v, expected 64\n", val)
+		}
+	},
+}
+
+func TestConfigLookups(t *testing.T) {
+	var (
+		err error
+		c   *Config
+	)
+
+	c, err = setupConfig()
+	defer cleanupConfig()
+
+	if err != nil {
+		t.Errorf("Setup error: '%v'. Expected none\n", err)
+	}
+	defer c.Free()
+
+	for _, test := range tests {
+		test(c, t)
+	}
+}