From 7e97c4c1c19b30dbf6a85baa659c7cd538e5a10a Mon Sep 17 00:00:00 2001
From: Raphael Reitzig <4246780+reitzig@users.noreply.github.com>
Date: Tue, 26 May 2020 05:07:24 +0200
Subject: [PATCH] Migrate installer test to Cucumber.

---
 .travis.yml                                 |  2 --
 test/features/installer.feature             | 11 ++++++++++
 test/features/step_definitions/installer.rb | 23 +++++++++++++++++++++
 test/remove_sdkman.sh                       |  5 -----
 4 files changed, 34 insertions(+), 7 deletions(-)
 create mode 100644 test/features/installer.feature
 create mode 100644 test/features/step_definitions/installer.rb
 delete mode 100644 test/remove_sdkman.sh

diff --git a/.travis.yml b/.travis.yml
index cec1ac2..27836d2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -37,5 +37,3 @@ install:
 
 script:
   - (cd test && cucumber)
-  # TODO: Migrate these to Cucumber:
-  - bash test/remove_sdkman.sh > /dev/null && fish -c "echo 'y' | sdk" > /dev/null && fish -c "sdk version"
diff --git a/test/features/installer.feature b/test/features/installer.feature
new file mode 100644
index 0000000..aacdefa
--- /dev/null
+++ b/test/features/installer.feature
@@ -0,0 +1,11 @@
+Feature: Install SDKMAN! if necessary
+
+    Scenario:
+        Given SDKMAN! is not installed
+        When  sdk is called and user answers "n"
+        Then  SDKMAN! is absent
+
+    Scenario:
+        Given SDKMAN! is not installed
+        When  sdk is called and user answers "y"
+        Then  SDKMAN! is present
diff --git a/test/features/step_definitions/installer.rb b/test/features/step_definitions/installer.rb
new file mode 100644
index 0000000..2ed427e
--- /dev/null
+++ b/test/features/step_definitions/installer.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+require 'fileutils'
+
+Given(/^SDKMAN! is not installed$/) do
+  FileUtils.rm_rf("#{ENV['HOME']}/.sdkman")
+end
+
+When('sdk is called and user answers {string}') do |answer|
+  run_fish_command("echo '#{answer}' | sdk version")
+end
+
+Then(/^SDKMAN! is absent$/) do
+  expect(Dir["#{ENV['HOME']}/.sdkman/*"].count).to eq(0)
+  response = run_bash_command("sdk version")
+  expect(response[:status]).to_not eq(0)
+end
+
+Then('SDKMAN! is present') do
+  expect(Dir["#{ENV['HOME']}/.sdkman/*"].count).to be > 1
+  response = run_bash_command("sdk version")
+  expect(response[:status]).to eq(0)
+end
diff --git a/test/remove_sdkman.sh b/test/remove_sdkman.sh
deleted file mode 100644
index f8674cb..0000000
--- a/test/remove_sdkman.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-
-    rm -rf "${HOME}/.sdkman" \
-&&  sed -i'.bak' -E -e 's/^.*(sdkman|SDKMAN).*$//g' "${HOME}/.bashrc" \
-&&  echo 'SDKMAN! uninstalled'