add basic ethernet test

triggers/ethernet_test.go

@@ -0,0 +1,84 @@
+package triggers
+
+import (
+	"testing"
+
+	"unknown.com/gokill/internal"
+)
+
+// TestHelloName calls greetings.Hello with a name, checking
+// for a valid return value.
+func TestEthernetDisconnetConfig(t *testing.T) {
+	type EthernetTest struct {
+		testConfig     internal.KillSwitchConfig
+		expectedError  error
+		expectedResult EthernetDisconnect
+	}
+
+	testConfigs := []EthernetTest{
+		EthernetTest{
+			testConfig: internal.KillSwitchConfig{
+				Options: []byte("{}"),
+			},
+
+			expectedError:  internal.OptionMissingError{"interfaceName"},
+			expectedResult: EthernetDisconnect{},
+		},
+		EthernetTest{
+			testConfig: internal.KillSwitchConfig{
+				Options: []byte(`{ 
+					"waitTillConnected": false
+				}`),
+			},
+
+			expectedError:  internal.OptionMissingError{"interfaceName"},
+			expectedResult: EthernetDisconnect{},
+		},
+		EthernetTest{
+			testConfig: internal.KillSwitchConfig{
+				Options: []byte(`{ 
+					"interfaceName": "eth0",
+					"waitTillConnected": false
+				}`),
+			},
+
+			expectedError:  nil,
+			expectedResult: EthernetDisconnect{WaitTillConnected: false, InterfaceName: "eth0"},
+		},
+		EthernetTest{
+			testConfig: internal.KillSwitchConfig{
+				Options: []byte(`{ 
+					"interfaceName": "eth0",
+					"waitTillConnected": true
+				}`),
+			},
+
+			expectedError:  nil,
+			expectedResult: EthernetDisconnect{WaitTillConnected: true, InterfaceName: "eth0"},
+		},
+		EthernetTest{
+			testConfig: internal.KillSwitchConfig{
+				Options: []byte("{ \"interfaceName\": \"eth0\" }"),
+			},
+
+			expectedError:  nil,
+			expectedResult: EthernetDisconnect{WaitTillConnected: true, InterfaceName: "eth0"},
+		},
+	}
+
+	for _, testConfig := range testConfigs {
+		result, err := NewEthernetDisconnect(testConfig.testConfig)
+
+		if err != testConfig.expectedError {
+			t.Errorf("Error was incorrect, got: %s, want: %s.", err, testConfig.expectedError)
+		}
+
+		if result.WaitTillConnected != testConfig.expectedResult.WaitTillConnected {
+			t.Errorf("WaitTillConnected was incorrect, got: %v, want: %v.", result, testConfig.expectedResult)
+		}
+
+		if result.InterfaceName != testConfig.expectedResult.InterfaceName {
+			t.Errorf("InterfaceName was incorrect, got: %v, want: %v.", result, testConfig.expectedResult)
+		}
+	}
+}