Add more tests for Golang DevRank

Author: hezyin

persper/analytics/go.py

@@ -42,7 +42,7 @@ def get_graph(self):
         r = requests.get(graph_url)
         graph_data = r.json()
         graph_data['directed'] = True
-        graph_data['multigraph'] = True
+        graph_data['multigraph'] = False
         return CallCommitGraph(graph_data)
 
     def reset_graph(self):

test/go_test_repo/D/main.go

@@ -0,0 +1,31 @@
+package main
+import(
+	"fmt"
+	"math"
+)
+type a func()
+
+type Vertex struct {
+	X, Y float64
+}
+
+func (v Vertex) Abs() float64 {
+	return math.Sqrt(v.X*v.X + v.Y*v.Y)
+}
+func (v *Vertex) Absp() float64{
+	return math.Sqrt(v.X*v.X + v.Y*v.Y)
+}
+
+func funcA () {
+	fmt.Println("func A is called!")
+}
+
+func main() {
+	a := funcA
+	a()
+	v := Vertex{3, 4}
+	fmt.Println(v.Abs())
+	p := &Vertex{4,5}
+	fmt.Println(p.Absp())
+}
+

test/go_test_repo/cg.dot

@@ -1,3 +1,3 @@
 digraph go_test_repo {
-	A -> B -> C;
+	A -> B -> C -> D;
 }

test/go_test_repo_1/A/calcproj/src/simplemath/add.go

@@ -0,0 +1,5 @@
+package sm
+
+func Add(a int, b int) int {
+    return a + b
+}

test/go_test_repo_1/A/calcproj/src/simplemath/add_test.go

@@ -0,0 +1,11 @@
+package sm
+
+import "testing"
+
+func TestAdd1(t *testing.T) {
+    r := Add(1, 2)
+
+    if r != 3 {
+        t.Errorf("Add(1, 2) failed. Got %d, expected 3.", r)
+    }
+}

test/go_test_repo_1/A/calcproj/src/simplemath/sqrt.go

@@ -0,0 +1,8 @@
+package sm
+
+import "math"
+
+func Sqrt(i int) int {
+    v := math.Sqrt(float64(i))
+    return int(v)
+}

test/go_test_repo_1/A/calcproj/src/simplemath/sqrt_test.go

@@ -0,0 +1,11 @@
+package sm
+
+import "testing"
+
+func TestSqrt1(t *testing.T) {
+    v := Sqrt(16)
+
+    if v != 4 {
+        t.Errorf("Sqrt(16) failed. Got %v, expected 4.", v)
+    }
+}

test/go_test_repo_1/B/calcproj/src/calc/calc.go

@@ -0,0 +1,53 @@
+package main
+
+import ("os"
+    "fmt"
+    "strconv"
+    "gitlab.com/meri.co/test/calcproj/src/simplemath")
+
+var Usage = func() {
+    fmt.Println("USAGE: calc command [arguments] ...")
+    fmt.Println("\nThe commands are:\n\tadd\tAddition of two values.\n\tsqrt\tSquare root of a non-negative value.")
+}
+
+func main() {
+    args := os.Args
+    if args == nil || len(args) < 2 {
+        Usage()
+        return
+    }
+
+    switch args[1] {
+    case "add":
+        if len(args) != 4 {
+            fmt.Println("USAGE: calc add <integer1> <integer2>")
+            return
+        }
+
+        v1, err1 := strconv.Atoi(args[2])
+        v2, err2 := strconv.Atoi(args[3])
+        if err1 != nil || err2 != nil {
+            fmt.Println("USAGE: calc add <integer1> <integer2>")
+            return
+        }
+
+        ret := sm.Add(v1, v2)
+        fmt.Println("Result: ", ret)
+    case "sqrt":
+        if len(args) != 3 {
+            fmt.Println("USAGE: calc sqrt <integer>")
+            return
+        }
+
+        v, err := strconv.Atoi(args[2])
+        if err != nil {
+            fmt.Println("USAGE: calc sqrt <integer>")
+            return
+        }
+
+        ret := sm.Sqrt(v)
+        fmt.Println("Result: ", ret)
+    default:
+        Usage()
+    }
+}

test/go_test_repo_1/B/calcproj/src/simplemath/add.go

@@ -0,0 +1,5 @@
+package sm
+
+func Add(a int, b int) int {
+    return a + b
+}

test/go_test_repo_1/B/calcproj/src/simplemath/add_test.go

@@ -0,0 +1,11 @@
+package sm
+
+import "testing"
+
+func TestAdd1(t *testing.T) {
+    r := Add(1, 2)
+
+    if r != 3 {
+        t.Errorf("Add(1, 2) failed. Got %d, expected 3.", r)
+    }
+}

test/go_test_repo_1/B/calcproj/src/simplemath/sqrt.go

@@ -0,0 +1,8 @@
+package sm
+
+import "math"
+
+func Sqrt(i int) int {
+    v := math.Sqrt(float64(i))
+    return int(v)
+}

test/go_test_repo_1/B/calcproj/src/simplemath/sqrt_test.go

@@ -0,0 +1,11 @@
+package sm
+
+import "testing"
+
+func TestSqrt1(t *testing.T) {
+    v := Sqrt(16)
+
+    if v != 4 {
+        t.Errorf("Sqrt(16) failed. Got %v, expected 4.", v)
+    }
+}

test/go_test_repo_1/cg.dot

@@ -0,0 +1,3 @@
+digraph go_test_repo {
+	A -> B ;
+}

test/go_test_repo_2/A/main.go

@@ -0,0 +1,30 @@
+package main
+import(
+	"fmt"
+)
+//This test code is used for test interface function call
+type animal interface {
+    printInfo()
+}
+
+type cat int
+type dog int
+
+func (c cat) printInfo(){
+    fmt.Println("a cat")
+}
+
+func (d dog) printInfo(){
+    fmt.Println("a dog")
+}
+
+func main() {
+    var a animal
+    var c cat
+    a=c
+    a.printInfo()
+    //other type 
+    var d dog
+    a=d
+    a.printInfo()
+}

test/go_test_repo_2/B/main.go

@@ -0,0 +1,28 @@
+package main
+import(
+	"fmt"
+)
+//This test code is used for test interface function call
+type animal interface {
+    printInfo()
+}
+
+type cat int
+type dog int
+func (c cat) printInfo(){
+    fmt.Println("a cat")
+}
+
+func (c dog) printInfo(){
+    fmt.Println("a dog")
+}
+func invoke(a animal){
+    a.printInfo()
+}
+func main() {
+    var c cat
+	var d dog
+	//as value convert
+	invoke(c)
+	invoke(d)
+}

test/go_test_repo_2/cg.dot

@@ -0,0 +1,3 @@
+digraph go_test_repo {
+	A -> B ;
+}

test/test_analytics/test_analyzer.py

@@ -1,6 +1,7 @@
 import os
 import pytest
 import subprocess
+import shutil
 from persper.analytics.c import CGraphServer
 from persper.analytics.analyzer import Analyzer
 from persper.analytics.graph_server import C_FILENAME_REGEXES
@@ -13,9 +14,13 @@ def az():
     repo_path = os.path.join(root_path, 'repos/test_feature_branch')
     script_path = os.path.join(root_path, 'tools/repo_creater/create_repo.py')
     test_src_path = os.path.join(root_path, 'test/test_feature_branch')
-    if not os.path.isdir(repo_path):
-        cmd = '{} {}'.format(script_path, test_src_path)
-        subprocess.call(cmd, shell=True)
+
+    # Always use latest source to create test repo
+    if os.path.exists(repo_path):
+        shutil.rmtree(repo_path)
+
+    cmd = '{} {}'.format(script_path, test_src_path)
+    subprocess.call(cmd, shell=True)
 
     return Analyzer(repo_path, CGraphServer(C_FILENAME_REGEXES))
 

test/test_analytics/test_analyzer_go.py

@@ -1,6 +1,7 @@
 import os
 import time
 import pytest
+import shutil
 import subprocess
 from persper.analytics.graph_server import GO_FILENAME_REGEXES
 from persper.analytics.go import GoGraphServer
@@ -25,9 +26,12 @@ def az():
     test_src_path = os.path.join(root_path, 'test/go_test_repo')
     server_addr = 'http://localhost:%d' % server_port
 
-    if not os.path.isdir(repo_path):
-        cmd = '{} {}'.format(script_path, test_src_path)
-        subprocess.call(cmd, shell=True)
+    # Always use latest source to create test repo
+    if os.path.exists(repo_path):
+        shutil.rmtree(repo_path)
+
+    cmd = '{} {}'.format(script_path, test_src_path)
+    subprocess.call(cmd, shell=True)
 
     return Analyzer(repo_path, GoGraphServer(server_addr, GO_FILENAME_REGEXES))
 
@@ -38,6 +42,10 @@ def test_analzyer_go(az):
     ccgraph = az.get_graph()
 
     history_truth = {
+        'D': {'Abs': 6,
+              'funcA': 0,
+              'main': 8,
+              "Absp": 3},
         'C': {'Abs': 5,
               'funcA': 0,
               'funcB': 1,
@@ -78,5 +86,11 @@ def test_analzyer_go(az):
         ('funcB', 'funcA')
     ])
 
-    all_edges = edges_added_by_A.union(edges_added_by_B).union(edges_added_by_C)
+    edges_added_by_D = set([
+        ("Absp", "Sqrt"),
+        ("main", "Absp")
+    ])
+
+    print(set(az._graph_server.get_graph().edges()))
+    all_edges = edges_added_by_A.union(edges_added_by_B).union(edges_added_by_C).union(edges_added_by_D)
     assert(set(az._graph_server.get_graph().edges()) == all_edges)