diff --git a/tests/fixtures/markdowns.js b/tests/fixtures/markdowns.js
index 340f2ddd..cd25f332 100644
--- a/tests/fixtures/markdowns.js
+++ b/tests/fixtures/markdowns.js
@@ -109,6 +109,62 @@ const footnote = `
 hello-world: https://github.com/BoostIO/Boostnote/
 `
 
+const plantUmlMindMap = `
+@startmindmap
+* Debian
+** Ubuntu
+*** Linux Mint
+*** Kubuntu
+*** Lubuntu
+*** KDE Neon
+** LMDE
+** SolydXK
+** SteamOS
+** Raspbian with a very long name
+*** <s>Raspmbc</s> => OSMC
+*** <s>Raspyfi</s> => Volumio
+@endmindmap
+`
+
+const plantUmlGantt = `
+@startgantt
+[Prototype design] lasts 15 days
+[Test prototype] lasts 10 days
+[Test prototype] starts at [Prototype design]'s end
+@endgantt
+`
+
+const plantUmlWbs = `
+@startwbs
+* Business Process Modelling WBS
+** Launch the project
+*** Complete Stakeholder Research
+*** Initial Implementation Plan
+** Design phase
+*** Model of AsIs Processes Completed
+**** Model of AsIs Processes Completed1
+**** Model of AsIs Processes Completed2
+*** Measure AsIs performance metrics
+*** Identify Quick Wins
+** Complete innovate phase
+@endwbs
+`
+
+const plantUmlUml = `
+@startuml
+left to right direction
+skinparam packageStyle rectangle
+actor customer
+actor clerk
+rectangle checkout {
+  customer -- (checkout)
+  (checkout) .> (payment) : include
+  (help) .> (checkout) : extends
+  (checkout) -- clerk
+}
+@enduml
+`
+
 export default {
   basic,
   codeblock,
@@ -121,5 +177,9 @@ export default {
   supTexts,
   deflists,
   shortcuts,
-  footnote
+  footnote,
+  plantUmlMindMap,
+  plantUmlGantt,
+  plantUmlWbs,
+  plantUmlUml
 }
diff --git a/tests/lib/markdown-test.js b/tests/lib/markdown-test.js
index 31ffc518..6600a5f3 100644
--- a/tests/lib/markdown-test.js
+++ b/tests/lib/markdown-test.js
@@ -73,3 +73,23 @@ test('Markdown.render() should render footnote correctly', t => {
   const rendered = md.render(markdownFixtures.footnote)
   t.snapshot(rendered)
 })
+
+test('Markdown.render() should render PlantUML MindMaps correctly', t => {
+  const rendered = md.render(markdownFixtures.plantUmlMindMap)
+  t.snapshot(rendered)
+})
+
+test('Markdown.render() should render PlantUML Gantt correctly', t => {
+  const rendered = md.render(markdownFixtures.plantUmlGantt)
+  t.snapshot(rendered)
+})
+
+test('Markdown.render() should render PlantUML WBS correctly', t => {
+  const rendered = md.render(markdownFixtures.plantUmlWbs)
+  t.snapshot(rendered)
+})
+
+test('Markdown.render() should render PlantUML Umls correctly', t => {
+  const rendered = md.render(markdownFixtures.plantUmlUml)
+  t.snapshot(rendered)
+})
diff --git a/tests/lib/snapshots/markdown-test.js.md b/tests/lib/snapshots/markdown-test.js.md
index 4111c2f2..e18440dc 100644
--- a/tests/lib/snapshots/markdown-test.js.md
+++ b/tests/lib/snapshots/markdown-test.js.md
@@ -4,6 +4,34 @@ The actual snapshot is saved in `markdown-test.js.snap`.
 
 Generated by [AVA](https://ava.li).
 
+## Markdown.render() should render PlantUML Gantt correctly
+
+> Snapshot 1
+
+    `<img src="http://www.plantuml.com/plantuml/svg/SoWkIImgIK_CAodXYWueoY_9BwaiI5L8IItEJC-BLSX9B2ufLZ0qLKX9h2pcYWv9BIvHA82fWaiRu906crsia5YYW6cqUh52QbuAbmEG0DiE0000" alt="uml diagram" />␊
+    `
+
+## Markdown.render() should render PlantUML MindMaps correctly
+
+> Snapshot 1
+
+    `<img src="http://www.plantuml.com/plantuml/svg/JOzD3e8m44Rtd6BMtNW192IM5I29HEDsAbKdeLD2MvNRIsjCMCsRlFd9LpgFipV4Wy4f4o2r8kHC23Yhm3wi9A0X3XzeYNrgwx1H6wvb1KTjqtRJoYhMtexBSAqJUescwoEUq4tn3xp9Fm7XfUS5HiiFO3Gw7SjT4QUCkkKxLy2-WAvl3rkrtEclBdOCXcnMwZN7ByiN" alt="uml diagram" />␊
+    `
+
+## Markdown.render() should render PlantUML Umls correctly
+
+> Snapshot 1
+
+    `<img src="http://www.plantuml.com/plantuml/svg/LOzD2eCm44RtESMtj0jx01V5E_G4Gvngo2_912gbTsz4LBfylCV7p5Y4ibJlbEENG2AocHV1P39hCJ6eOar8bCaZaROqyrDMnzWqXTcn8YqnGzSYqNC-q76sweoW5zOsLi57uMpHz-WESslY0jmVw1AjdaE30IPeLoVUceLTslrL3-2tS9ZA_qZRtm_vgh7PzkOF" alt="uml diagram" />␊
+    `
+
+## Markdown.render() should render PlantUML WBS correctly
+
+> Snapshot 1
+
+    `<img src="http://www.plantuml.com/plantuml/svg/ZP2_JiD03CRtFeNdRF04fR140gdGeREv-z8plVYYimFYxSabKbaxsR9-ylTdRyxLVpvjrz5XDb6OqR6MqEPRYSXPz4BdmsdNTVJAiuP4da1JBLy8lbmxUYxZbE6Wa_CLgUI8IXymS0rf9NeL5yxKDt24EhiKfMDcRNzVO79HcX8RLdvLfZBGa_KtFx2RKcpK7TZ3dTpZfWgskMAZ9jIXr94rW4PubM1RbBZOb-6NtcS9LpgBjlj_1w9QldbPjZHxQ5pg_GC0" alt="uml diagram" />␊
+    `
+
 ## Markdown.render() should render footnote correctly
 
 > Snapshot 1
diff --git a/tests/lib/snapshots/markdown-test.js.snap b/tests/lib/snapshots/markdown-test.js.snap
index 3f5ec41c..659d568f 100644
Binary files a/tests/lib/snapshots/markdown-test.js.snap and b/tests/lib/snapshots/markdown-test.js.snap differ