Add unit test, find and fix bugs in org detection.

approval/org/org.go

@@ -32,11 +32,11 @@ func Org(config *model.Config, maintainer *model.Maintainer, issue *model.Issue,
 		//value is name of person in the org
 		for _, name := range v.People {
 			if name == issue.Author {
-				authorOrg = name
+				authorOrg = k
 			}
 			m, ok := orgMap[name]
 			if !ok {
-				m := map[string]bool{}
+				m = map[string]bool{}
 				orgMap[name] = m
 			}
 			m[k] = true

approval/org/org_test.go

@@ -0,0 +1,80 @@
+package org
+
+import (
+	"testing"
+	"github.com/lgtmco/lgtm/model"
+)
+
+var maintainerToml = `
+[people]
+	[people.bob]
+		login = "bob"
+	[people.fred]
+		login = "fred"
+	[people.jon]
+		login = "jon"
+	[people.ralph]
+		login = "ralph"
+	[people.george]
+		login = "george"
+
+[org]
+[org.cap]
+people = [
+            "bob",
+            "fred",
+            "jon"
+]
+
+[org.iron]
+people = [
+            "ralph",
+            "george"
+]
+`
+
+func TestOrg(t *testing.T) {
+	config := &model.Config {
+		Pattern: `(?i)LGTM\s*(\S*)`,
+		SelfApprovalOff: true,
+	}
+	m, err := model.ParseMaintainerStr(maintainerToml)
+	if err != nil {
+		t.Fatal(err)
+	}
+	issue := &model.Issue{
+		Author: "jon",
+	}
+	comments := []*model.Comment {
+		{
+			Body: "lgtm",
+			Author: "bob",
+		},
+		{
+			Body: "lgtm",
+			Author: "qwerty",
+		},
+		{
+			Body: "not an approval",
+			Author: "ralph",
+		},
+		{
+			Body: "lgtm",
+			Author: "george",
+		},
+		{
+			Body: "lgtm",
+			Author: "ralph",
+		},
+	}
+	people := []string{}
+	Org(config, m, issue, comments, func(m *model.Maintainer, c *model.Comment) {
+		people = append(people, c.Author)
+	})
+	if len(people) != 1 {
+		t.Errorf("Expected one person, had %d", len(people))
+	}
+	if people[0] != "george" {
+		t.Errorf("Expected george, had %s", people[0])
+	}
+}