View and Db models specs (#32)

* View and Db models specs

* Fix rubocop

app/models/inner_performance/traces/db.rb

@@ -8,7 +8,7 @@ class Db < InnerPerformance::Trace
       class << self
         def initialize_for_insert(trace:, event:)
           {
-            type: self.class.name,
+            type: name,
             name: trace[:name],
             payload: trace[:payload].to_json,
             duration: trace[:duration],

app/models/inner_performance/traces/view.rb

@@ -8,7 +8,7 @@ class View < InnerPerformance::Trace
       class << self
         def initialize_for_insert(trace:, event:)
           {
-            type: self.class.name,
+            type: name,
             name: trace[:name],
             payload: trace[:payload].to_json,
             duration: trace[:duration],

spec/models/inner_performance/traces/db_spec.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+describe InnerPerformance::Traces::Db do
+  describe ".initialize_for_insert" do
+    subject { described_class.initialize_for_insert(trace: trace, event: event) }
+
+    let(:trace) do
+      {
+        name: "sql.active_record",
+        payload: { sql: "foo" },
+        duration: 123,
+        time: Time.current.to_i,
+      }
+    end
+
+    let(:event) { create(:event) }
+
+    it "returns a hash with the correct keys and values" do
+      expect(subject).to(eq({
+        type: "InnerPerformance::Traces::Db",
+        name: "sql.active_record",
+        payload: { sql: "foo" }.to_json,
+        duration: 123,
+        created_at: trace[:time],
+        event_id: event.id,
+      }))
+    end
+  end
+end

spec/models/inner_performance/traces/view_spec.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require "rails_helper"
+
+describe InnerPerformance::Traces::View do
+  describe ".initialize_for_insert" do
+    subject { described_class.initialize_for_insert(trace: trace, event: event) }
+
+    let(:trace) do
+      {
+        name: "render_template.action_view",
+        payload: { identifier: "foo" },
+        duration: 123,
+        time: Time.current.to_i,
+      }
+    end
+
+    let(:event) { create(:event) }
+
+    it "returns a hash with the correct keys and values" do
+      expect(subject).to(eq({
+        type: "InnerPerformance::Traces::View",
+        name: "render_template.action_view",
+        payload: { identifier: "foo" }.to_json,
+        duration: 123,
+        created_at: trace[:time],
+        event_id: event.id,
+      }))
+    end
+  end
+end