Smoke tests (#604)

smoke tests

client/src/components/geneExpression/cellSetButtons.js

@@ -38,6 +38,7 @@ class CellSetButton extends React.Component {
           type="button"
           disabled={differential.diffExp}
           onClick={this.set.bind(this)}
+          data-testid={`cellset-button-${eitherCellSetOneOrTwo}`}
         >
           {eitherCellSetOneOrTwo}
           {": "}

client/src/components/geneExpression/expressionButtons.js

@@ -68,6 +68,7 @@ class Expression extends React.Component {
               style={{ marginTop: 10 }}
               disabled={!haveBothCellSets}
               intent="primary"
+              data-testid="diffexp-button"
               loading={differential.loading}
               fill
               type="button"

client/src/components/geneExpression/index.js

@@ -236,6 +236,7 @@ class GeneExpression extends React.Component {
                   /* this happens on 'enter' */
                   this.handleClick(g);
                 }}
+                inputProps={{ "data-testid": "gene-search" }}
                 inputValueRenderer={g => {
                   return "";
                 }}
@@ -250,6 +251,7 @@ class GeneExpression extends React.Component {
               />
               <Button
                 className="bp3-button bp3-intent-primary"
+                data-testid={"add-gene"}
                 loading={userDefinedGenesLoading}
               >
                 Add