Added a full suite of frontend tests

(Added tests for the settings and unit/prefix viewer parts of the GUI, which are
not yet implemented)

1 files changed, 26 insertions, 0 deletions

diff --git a/src/main/java/sevenUnitsGUI/StandardDisplayRules.java b/src/main/java/sevenUnitsGUI/StandardDisplayRules.java
index 331f598..f6272c8 100644
--- a/src/main/java/sevenUnitsGUI/StandardDisplayRules.java
+++ b/src/main/java/sevenUnitsGUI/StandardDisplayRules.java
@@ -45,6 +45,32 @@ final class StandardDisplayRules {
 	};
 	
 	/**
+	 * Gets a display rule that rounds numbers to a fixed number of decimal
+	 * places.
+	 *
+	 * @param decimalPlaces number of decimal places
+	 * @return display rule
+	 * @since 2022-04-16
+	 */
+	public static final Function<UncertainDouble, String> getFixedPlacesRule(
+			int decimalPlaces) {
+		throw new UnsupportedOperationException("Not implemented yet");
+	}
+	
+	/**
+	 * Gets a display rule that rounds numbers to a fixed number of significant
+	 * figures.
+	 *
+	 * @param significantFigures number of significant figures
+	 * @return display rule
+	 * @since 2022-04-16
+	 */
+	public static final Function<UncertainDouble, String> getFixedPrecisionRule(
+			int significantFigures) {
+		throw new UnsupportedOperationException("Not implemented yet");
+	}
+	
+	/**
 	 * @return a rule that rounds using UncertainDouble's own toString(false)
 	 *         function.
 	 * @since 2021-12-24