Add support to functional tests #92 (#108)

Include a low number of tests.

.github/workflows/ci.yml

@@ -16,6 +16,11 @@ jobs:
       with:
         go-version: 1.12
       id: go
+
+    - name: Setup BATS
+      uses: mig4/[email protected]
+      with:
+        bats-version: 1.1.0
 
     - name: Check out code into the Go module directory
       uses: actions/checkout@v1
@@ -30,6 +35,10 @@ jobs:
       run: | 
         go build . 
         ./gitql -v
+
+    - name: Run function tests
+      run: bats --tap ./tests
+
     - uses: actions/upload-artifact@master
       name: Generating artifact
       with:
@@ -45,6 +54,11 @@ jobs:
       with:
         go-version: 1.12
       id: go
+
+    - name: Setup BATS
+      uses: mig4/[email protected]
+      with:
+        bats-version: 1.1.0
 
     - name: Check out code into the Go module directory
       uses: actions/checkout@v1
@@ -59,6 +73,10 @@ jobs:
       run: | 
         go build .
         ./gitql -v
+    
+    - name: Run function tests
+      run: bats --tap ./tests
+
     - uses: actions/upload-artifact@master
       name: Generating artifact
       with:
@@ -75,6 +93,11 @@ jobs:
         go-version: 1.12
       id: go
 
+    - name: Setup BATS
+      uses: mig4/[email protected]
+      with:
+        bats-version: 1.1.0
+
     - name: Check out code into the Go module directory
       uses: actions/checkout@v1
 
@@ -87,6 +110,9 @@ jobs:
         go build .
         .\gitql.exe -v
 
+    - name: Run function tests
+      run: bats --tap ./tests
+
     - uses: actions/upload-artifact@master
       name: Generating artifact
       with:

main.go

@@ -50,6 +50,7 @@ func main() {
 			},
 			&cli.BoolFlag{
 				Name:   "show-tables",
+				Aliases: []string{"s"},
 				Hidden: true,
 			},
 		},

tests/options.bats

@@ -0,0 +1,26 @@
+#!/usr/bin/env bats
+
+@test "Check version" {
+  result="$(./gitql -v)"
+  [ "$result" == "Gitql 2.1.0" ]
+}
+
+@test "Check table commits on -s" {
+  result="$(./gitql -s | grep commits)"
+  [ "$result" == "commits" ] 
+}
+
+@test "Check table refs on -s" {
+  result="$(./gitql -s | grep refs)"
+  [ "$result" == "refs" ] 
+}
+
+@test "Check table tags on -s" {
+  result="$(./gitql -s | grep tags)"
+  [ "$result" == "tags" ] 
+}
+
+@test "Check table branches on -s" {
+  result="$(./gitql -s | grep branches)"
+  [ "$result" == "branches" ] 
+}