[tests] Add more BATS tests

tests/bats/ansible.bats

@@ -0,0 +1,28 @@
+#!/usr/bin/env bats
+
+function setup() {
+    load "$HOME/shell-testing/test_helper/bats-support/load"
+    load "$HOME/shell-testing/test_helper/bats-assert/load"
+    load ../../utils/constants.sh
+    load ../../utils/common.sh
+    LOG_FILE=/tmp/ovos-installer.log
+}
+
+@test "function_install_ansible" {
+    RUN_AS_HOME=/home/$USER
+    VENV_PATH="${RUN_AS_HOME}/.venvs/${INSTALLER_VENV_NAME}"
+    function ansible-galaxy() {
+        return 0
+    }
+    function pip3() {
+        return 0
+    }
+    export -f ansible-galaxy pip3
+    run install_ansible
+    assert_success
+    unset ansible-galaxy pip3
+}
+
+function teardown() {
+    rm -f "$LOG_FILE"
+}

tests/bats/instance.bats

@@ -55,7 +55,7 @@ function setup() {
 }
 
 @test "function_detect_existing_instance_venv_exists" {
-    RUN_AS_HOME=$USER
+    RUN_AS_HOME=/home/$USER
     run mkdir -p "$RUN_AS_HOME/.venvs/ovos"
     function docker() {
         return 0

tests/bats/virtualenv.bats

@@ -0,0 +1,47 @@
+#!/usr/bin/env bats
+
+function setup() {
+    load "$HOME/shell-testing/test_helper/bats-support/load"
+    load "$HOME/shell-testing/test_helper/bats-assert/load"
+    load ../../utils/constants.sh
+    load ../../utils/common.sh
+    LOG_FILE=/tmp/ovos-installer.log
+}
+
+@test "function_create_python_venv_exists" {
+    RUN_AS_HOME=/home/$USER
+    VENV_PATH="${RUN_AS_HOME}/.venvs/${INSTALLER_VENV_NAME}"
+    function source() {
+        return 0
+    }
+    function pip3() {
+        return 0
+    }
+    export -f source pip3
+    run mkdir -p "$VENV_PATH"
+    run create_python_venv
+    assert_success
+    unset source pip3
+}
+
+@test "function_create_python_venv_not_exists" {
+    RUN_AS_HOME=/home/$USER
+    VENV_PATH="${RUN_AS_HOME}/.venvs/${INSTALLER_VENV_NAME}"
+    function python3() {
+        return 0
+    }
+    function source() {
+        return 0
+    }
+    function pip3() {
+        return 0
+    }
+    export -f python3 source pip3
+    run create_python_venv
+    assert_success
+    unset python3 source pip3
+}
+
+function teardown() {
+    rm -f "$LOG_FILE"
+}