split_spec.rb in rspeed-0.5.0

- old
+ new

@@ -1,9 +1,7 @@
 # frozen_string_literal: true
 
-require 'rails_helper'
-
 RSpec.describe RSpeed::Splitter, '.split' do
   subject(:splitter) { described_class.new }
 
   let!(:unsorted_data) do
     [
@@ -15,39 +13,77 @@
       { file: './spec/0_2_spec.rb', time: '0.2' },
       { file: './spec/2_0_spec.rb', time: '2.0' },
     ]
   end
 
-  before { allow(splitter).to receive(:pipes).and_return 3 }
+  before { allow(RSpeed::Env).to receive(:pipes).and_return 3 }
 
-  it 'splits the times between the pipes' do
-    expect(splitter.split(unsorted_data)).to eq(
-      rspeed_1: {
-        files: [{ file: './spec/2_0_spec.rb', time: 2.0 }],
-        number: 1,
-        total: 2.0
-      },
+  context 'when diff is given' do
+    it 'splits the times between the pipes' do
+      expect(splitter.split(unsorted_data)).to eq(
+        rspeed_1: {
+          files: [{ file: './spec/2_0_spec.rb', time: 2.0 }],
+          number: 1,
+          total: 2.0,
+        },
 
-      rspeed_2: {
-        files: [
-          { file: './spec/1_5_spec.rb', time: 1.5 },
-          { file: './spec/0_4_spec.rb', time: 0.4 },
-          { file: './spec/0_2_spec.rb', time: 0.2 }
-        ],
+        rspeed_2: {
+          files: [
+            { file: './spec/1_5_spec.rb', time: 1.5 },
+            { file: './spec/0_4_spec.rb', time: 0.4 },
+            { file: './spec/0_2_spec.rb', time: 0.2 },
+          ],
 
-        number: 2,
-        total: 1.5 + 0.4 + 0.2 # 1.5 -> 1.9 -> 2.1
-      },
+          number: 2,
+          total: 1.5 + 0.4 + 0.2, # 1.5 -> 1.9 -> 2.1
+        },
 
-      rspeed_3: {
-        files: [
-          { file: './spec/1_1_spec.rb', time: 1.1 },
-          { file: './spec/0_7_spec.rb', time: 0.7 },
-          { file: './spec/0_3_spec.rb', time: 0.3 }
-        ],
+        rspeed_3: {
+          files: [
+            { file: './spec/1_1_spec.rb', time: 1.1 },
+            { file: './spec/0_7_spec.rb', time: 0.7 },
+            { file: './spec/0_3_spec.rb', time: 0.3 },
+          ],
 
-        number: 3,
-        total: 1.1 + 0.7 + 0.3 # 1.1 -> 1.8 -> 2.1
-      }
-    )
+          number: 3,
+          total: 1.1 + 0.7 + 0.3, # 1.1 -> 1.8 -> 2.1
+        }
+      )
+    end
+  end
+
+  context 'when diff is not given' do
+    before { allow(splitter).to receive(:diff).and_return(unsorted_data) }
+
+    it 'splits the diff result into times between the pipes' do
+      expect(splitter.split).to eq(
+        rspeed_1: {
+          files: [{ file: './spec/2_0_spec.rb', time: 2.0 }],
+          number: 1,
+          total: 2.0,
+        },
+
+        rspeed_2: {
+          files: [
+            { file: './spec/1_5_spec.rb', time: 1.5 },
+            { file: './spec/0_4_spec.rb', time: 0.4 },
+            { file: './spec/0_2_spec.rb', time: 0.2 },
+          ],
+
+          number: 2,
+          total: 1.5 + 0.4 + 0.2, # 1.5 -> 1.9 -> 2.1
+        },
+
+        rspeed_3: {
+          files: [
+            { file: './spec/1_1_spec.rb', time: 1.1 },
+            { file: './spec/0_7_spec.rb', time: 0.7 },
+            { file: './spec/0_3_spec.rb', time: 0.3 },
+          ],
+
+          number: 3,
+          total: 1.1 + 0.7 + 0.3, # 1.1 -> 1.8 -> 2.1
+        }
+      )
+    end
   end
 end